MedicalResearch.com Interview with:
Alexander W. Pastuszak, MD, PhD
Male Reproductive Medicine and Surgery
Scott Department of Urology
Baylor College of Medicine Houston, TX
Medical Research: What is the background for this study?
Dr. Pastuszak: The link between erectile dysfunction (ED) and cardiovascular disease (CVD) has been growing stronger in recent years, and recommendations have recently been made to screen men with ED for CVD risk factors. The arteries in the penis are much smaller than those in the heart, and if vascular disease contributes to ED, which we know it does, then ED should be detected before CVD in affected men. We also know that treating men with CVD risk factors results in improvement in their risk of having acute cardiovascular events (i.e. heart attack, stroke, etc.). Because of these relationships, we wanted to assess the economic impact of screening men with erectile dysfunction for CVD, identifying men with CVD risk factors, and treating these men on the incidence of cardiovascular events and new cases of ED. Specifically, we wanted to look at the costs associated with screening and treatment of CVD and
erectile dysfunction, and the cost savings resulting from screening and treating men with CVD risk factors and ED when preventing acute cardiovascular events.
Medical Research: What are the main findings?
Dr. Pastuszak: We modeled the reduction in acute cardiovascular events and the associated cost savings over 20 years. We predicted that approximately 5.8 million men with both CVD and ED would be identified over 20 years if we screened men with ED for
CVD risk factors, and the cost of this screening would be $2.7 billion. We assumed that if we treated these at-risk men, there would be an approximately 20% decrease in cardiovascular events, which would prevent 1.1 million cardiovascular events over 20 years, saving $21.3 billion that would otherwise be put to treatment of these acute events. Since ED and CVD arise from the same pathology, we predicted that in treating the CVD risk factors, a similar decrease in ED cases would be seen as well, which would save $9.7 billion that would otherwise be put to ED treatment. In screening these men, a combined $28.5 billion would be saved over 20 years.
(more…)